john harbaugh will try to defeat his brother, 49ers head coach, jim harbaugh. >> interesting, interesting. thank you. >>> of course, not just about the pomp and circumstance of today's inauguration. we're wondering what the president will say in his inaugural address. a closer look, straight ahead. special coverage of the presidential inauguration. back right after this. [ male an] from our nation's networks... ♪ ...to our city streets... ♪ ...to skies around the world... ♪ ...northrop grumman's security solutions are invisibly at work, protecting people's lives... [ soldier ] move out! [ male announcer ] ...without their even knowing it. that's the value of performance. northrop grumman. >>> welcome back, everybody. you are watching special coverage of the presidential inauguration. we are joined to talk about a little bit about what we are expecting to hear. we've covered the gowns, the parties, the heart of the matter. second inaugural addresses are not necessarily known for being the best speeches. what do you expect to hear or hope to hear from the president in this inaugural a